An event-extraction approach for business analysis from online Chinese news

作者：

Highlights：

• This paper presented a business event-extraction approach from online Chinese news.

• An approach to event-trigger dictionary construction was proposed.

• An effective event-type recognition algorithm was proposed.

• The extracted events were applied to business analysis.

摘要

•This paper presented a business event-extraction approach from online Chinese news.•An approach to event-trigger dictionary construction was proposed.•An effective event-type recognition algorithm was proposed.•The extracted events were applied to business analysis.

论文关键词：Business events,Business intelligence,Chinese text analytics,Event extraction,Explanatory econometrics,Machine learning models,Natural language processing,Online news,Patterns,Word embedding

论文评审过程：Received 31 August 2017, Revised 20 February 2018, Accepted 20 February 2018, Available online 23 February 2018, Version of Record 26 March 2018.

论文官网地址：https://doi.org/10.1016/j.elerap.2018.02.006